Waterproofing in Denver, CO
Commercial waterproofing seals the vulnerable transitions where most leaks actually start — parapet walls, deck-to-wall joints, plaza decks, and below-grade areas. It uses membranes, sealants, and flashing details engineered for standing water and thermal movement, not the shingles-and-underlayment approach used on sloped residential roofs.
Top Waterproofing Contractors in Denver
Listings updated July 2026
AC INC. Roofing | Denver's Trusted Roof Experts
Denver, CO
AC INC. Roofing serves commercial properties across Denver and the Front Range, covering flat roofs, metal, and membrane...
Lifetime Roof & Solar - Denver
Denver, CO
GAF Master Elite & President's Club contractor serving Denver with roofing and solar — relevant for multifamily and smal...
Frontier Metal Roofing
Denver, CO
Denver commercial metal roofing contractor specializing in ACM panels, roof coatings, and standing seam systems for offi...
Bumble Roofing Denver South
Denver, CO
Denver commercial roofer offering TPO, EPDM, metal & maintenance programs for office, retail & multifamily assets. 24/7...
Creative Metal Roofing
Denver, CO
Denver, CO commercial roofing contractor specializing in metal roofs, ACM panels, roof coatings, and flat roof repair fo...
Craftwork Commercial Roofing of Denver
Denver, CO
Craftwork Commercial Roofing of Denver offers replacement, repair & inspections across TPO, EPDM, BUR, SPF & more for De...
Luna Commercial Roofing
Denver, CO
Luna Commercial Roofs, Inc. provides commercial roof repair and free estimates for facility managers across Denver, CO,...
Commercial Roofing Denver
Denver, CO
Denver commercial roofing contractor offering TPO, EPDM, modified bitumen & 24/7 emergency repair with full insurance cl...
Storm Contracting Solutions - Roofing Contractor
Denver, CO
Denver commercial roofing contractor covering CO, WY & UT — repair, replacement & maintenance for retail, industrial & w...
MAC Street Industrial
Denver, CO
MAC Street Industrial provides commercial roofing, sheet metal & waterproofing in Denver, CO — specializing in TPO, EPDM...
Five Star Pro Roofing Lakewood
Denver, CO
Five Star Pro Roofing Lakewood provides commercial flat roofing — TPO, EPDM, mod-bit & coatings — for Denver metro offic...
Elite Roofing & Solar
Denver, CO
Denver commercial roofer offering TPO, EPDM, coatings & repairs across the Front Range, backed by a lifetime workmanship...
Core Roofing Systems
Denver, CO
Denver commercial roofer with Versico Authorized status. Installs TPO, PVC, EPDM & modified bitumen for office, retail,...
Red Diamond Roofing
Denver, CO
GAF-certified Denver roofing contractor offering commercial shingle roof repair and replacement with insurance claim sup...
New Roof Plus
Denver, CO
Denver commercial roofer with BBB A+ rating, 24/7 emergency service, flat roof and metal roofing across the Front Range.
Denver Roofers LLC
Denver, CO
Denver Roofers LLC offers commercial & multifamily roofing in Denver, CO—installation, repair, hail damage, and inspecti...
Peak To Peak Roofing & Exteriors, LLC
Denver, CO
Denver commercial roofer offering TPO, PVC & EPDM systems, roof maintenance programs, emergency services & FM-rated asse...
Forest Roofs
Denver, CO
Forest Roofs is a Denver, CO commercial roofing contractor offering TPO, EPDM, metal, and modified bitumen installation,...
Riley's Roofing & Exteriors
Denver, CO
Riley's Roofing & Exteriors serves Denver-area commercial clients with TPO, EPDM, coatings, flat roofing, repairs, and m...
CentiMark Corporation
Denver, CO
CentiMark Denver delivers TPO, EPDM, SPF & more for commercial portfolios across the Front Range, with 24/7 emergency re...
What to Expect from Waterproofing
Initial consultation and site assessment
Leak-source diagnosis (not just the visible interior stain)
Written proposal with detailed scope of work
Repair matched to your existing system to protect the warranty
Final walkthrough and documentation
Waterproofing Pricing in Denver
Pricing varies by contractor and project scope
Request quotes from multiple contractors to compare pricing. Factors that affect cost include system size, building type, equipment brand, warranty terms, and urgency. Always ask for an itemized written estimate before authorizing work.
Get free quotes from Denver contractorsRelated Repair Services in Denver
Frequently Asked Questions — Waterproofing in Denver
How much does waterproofing cost in Denver, CO?
Waterproofing costs in Denver vary based on system size, building type, and scope. Request quotes from multiple contractors through My Roofing Tech to compare pricing. Always ask for itemized written estimates before authorizing any work.
How do I choose the best waterproofing contractor in Denver?
Look for contractors with specific experience in commercial roofing (not just residential). Verify their state license, insurance, and bonding, and confirm they're certified and experienced with your roof system. Check reviews from similar commercial properties. Ask about their workmanship warranty and their typical response time for follow-up issues.
How long does waterproofing typically take?
The timeline depends on the size and complexity of your roof system and the scope of work. Simple repairs often complete in a few hours. Larger installations and replacements may take several days to a few weeks. Emergency service typically stabilizes the problem within hours even when the permanent fix requires returning with materials.
Is waterproofing covered by building insurance?
Generally, sudden storm or accidental damage may be covered by commercial property insurance, while gradual wear and deferred-maintenance issues are not. Contact your insurance provider and ask specifically about coverage for your roof system. A documented inspection report strengthens any claim you file.